Numerical simulation of aerodynamic and acoustic characteristics of a ducted rotor
- Авторы: Abalakin I.1, Bahvalov P.1, Bobkov V.1, Kozubskaya T.1, Anikin V.2
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Учреждения:
- Keldysh Institute of Applied Mathematics
- Kamov JSC
- Выпуск: Том 8, № 3 (2016)
- Страницы: 309-324
- Раздел: Article
- URL: https://journals.rcsi.science/2070-0482/article/view/200924
- DOI: https://doi.org/10.1134/S2070048216030030
- ID: 200924
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Аннотация
This work is devoted to the numerical simulation of the problem about a rotor rotation in a duct in a noninertial reference frame based on the Euler equations. The configuration is a model of a tail rotor of a helicopter. The calculations were carried out using highly accurate EBR schemes on unstructured tetrahedral meshes with the variables determined at the nodes. The numerical results on the aerodynamic forces, as well as the intensity and direction of the acoustic radiation in the far field, are presented and analyzed.
Об авторах
I. Abalakin
Keldysh Institute of Applied Mathematics
Автор, ответственный за переписку.
Email: ilya.abalakin@gmail.com
Россия, Moscow
P. Bahvalov
Keldysh Institute of Applied Mathematics
Email: ilya.abalakin@gmail.com
Россия, Moscow
V. Bobkov
Keldysh Institute of Applied Mathematics
Email: ilya.abalakin@gmail.com
Россия, Moscow
T. Kozubskaya
Keldysh Institute of Applied Mathematics
Email: ilya.abalakin@gmail.com
Россия, Moscow
V. Anikin
Kamov JSC
Email: ilya.abalakin@gmail.com
Россия, Lubertsi, Moscow oblast